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Southern regional load dispatch center is situated at
Banglore
Chennai
Goa
None of above
Banglore
Quick Summary: The Southern Regional Load Dispatch Centre (SRLDC) is one of the five regional load dispatch centres in India, mandated under the Electricity Act, 2003. It is headquartered in Bengaluru, Karnataka, and serves as the apex body for ensuring integrated grid operation in the Southern Region.
The Southern Regional Load Dispatch Centre (SRLDC) is one of the five regional load dispatch centres in India, mandated under the Electricity Act, 2003. It is headquartered in Bengaluru, Karnataka, and serves as the apex body for ensuring integrated grid operation in the Southern Region.
P=3VLILcosϕ — Represents real power transmission in the three-phase AC grid controlled by dispatch centers
ferr=factual−fnominal — The frequency error monitored by SRLDC to manage generation-load balance
The SRLDC functions as the nerve center of the regional grid, utilizing a SCADA (Supervisory Control and Data Acquisition) system and EMS (Energy Management System). It monitors grid parameters like frequency, voltage, and power flows in real-time to maintain the security and stability of the regional grid. It coordinates the dispatch of power from Central Generating Stations and manages interstate transmission lines to ensure optimal grid performance.
SRLDC is under the operational control of POSOCO (Power System Operation Corporation Limited), now Grid-India.
It monitors the Southern Regional Grid covering states like Karnataka, Tamil Nadu, Kerala, Andhra Pradesh, Telangana, and Puducherry.
Functions include real-time grid control, electricity scheduling, and settlement of deviation charges.
Ensures grid security and stability
Optimization of power transmission costs
Real-time monitoring of interstate load flows
High complexity in managing multi-state interconnections
Dependency on reliable communication and SCADA infrastructure
Load frequency control (LFC) in power systems
Automatic generation control (AGC) coordination
Interstate electricity trading management
The five regional centers in India are NRLDC (New Delhi), WRLDC (Mumbai), ERLDC (Kolkata), SRLDC (Bengaluru), and NERLDC (Shillong).
Option B (Chennai) is incorrect as it is a major power hub but does not house the SRLDC head office.
A is correct — The Southern Regional Load Dispatch Centre (SRLDC) is located in Bengaluru.
Always remember the regional centers: Northern (New Delhi), Southern (Bengaluru), Western (Mumbai), Eastern (Kolkata), and North-Eastern (Shillong) for grid-related exam questions.